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The Power3 ratchet blocks are designed for sailors racing small one-design boats, offering three holding-power options to adapt to various wind and sea conditions. These choices allow for fine-tuning of setups to achieve the ideal balance of power, responsiveness, and grip.
Switch Operation: The on/off switch is operable from both sides of the block.
Holding Power: The 2x grip option provides 20:1 holding power, suitable for big breeze and steady conditions.
Specifications
• Brand: Harken
• Reference: 2169
• Sheave Ø: 57 mm
• Length: 103 mm
• Weight: 85 g
• Maximum line Ø: 10 mm
• Maximum working load: 227 kg
• Breaking load: 907 kg
• Shackle pin Ø: 5 mm
• Holding power: 20:1






